AboutJohn Thai, MD Expertise Any questions on Infectious Diseases (All sexually transmitted infections as well as other diseases), Internal Medicine-Pediatrics, birth control methods, safe sex methods, procedures (i.e. cystoscopy, pap smear, HPV management techniques including laser and surgical treatments for anorectal warts, etc), HIV coinfections with hepatitis B/C, effects of illicit drug use, and general medical problems. All questions will be answered appropriately... non-biased, non-discriminatory, and open-minded.
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Expert: John Thai, MD Date: 4/22/2008 Subject: Needle
Question Hi John,
I just have a quick question. It's more about the test than HIV. I went in to have blood drawn four days ago. The nurse slipped when putting in the needle, and now 4 days later I still have a HUGE bruise, yellow with blue spots, about 3 inches in diameter on my arm. It doesn't seem infected - it's just surprisingly large. Can a bruise that large come from a crappy drawing or is this something to be concerned about?
Answer Hi Dave,
Yes, it is most likely due to the event. The bruise may take time to heal. If you have poor blood coagulation problems, then this is the most common problem seen. I would have your physician take a quick look at the problem as s/he is ultimately responsible for the nurse's action. S/he may order a simple blood test to determine if you have any blood disorder, as well.
